From ច្រុះ (croh) with infixed -VN-.
ចម្រុះ • (cɑmroh) (abstract noun ភាពចម្រុះ)
- to be mixed, mixed together, mingled (as a cocktail, colors, styles)
- to be joined (as hands), joint (as a trading company)
- to be picked, selected (as a team, a coalition)